Here's a quick activity for small groups or math stations.
The game is for three players.
One player gives the other two players one card each. They hold the card to their forehead so that the other players can see it, but they cannot.
The dealer multiplies the two numbers on the cards together and calls out the product. Each player looks at the number on the other player's card and uses division to determine their own number. The first player to call out their number wins the round.
The game may also be played using related addition and subtraction facts.
I have included a set of black and white number cards in case you need to save your color ink.
Click on the pic above to get the file.